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21 Oz Standard Flex Cap Oat
Insulated bottle 621 ml -
Available colours:
Home delivery from 17/11/2026
60 days to change your mind No subject to promotional offersThe 21 Oz Standard Flex Cap Oat is an insulated flask from the brand Hydro Flask.
This flask is equipped with a leak-proof Flex Cap. Furthermore, its vacuum and double-wall insulation TempShield™ will keep your water cold for 24 hours or your tea hot for 12 hours, making it ideal for staying hydrated daily or on hikes. Finally, with this model made from durable 18/8 stainless steel and guaranteed BPA-free, the taste of your water will remain unchanged all day long.
WARNING: do not put this product in the microwave, freezer, or on a stove.
- Double-wall vacuum TempShield™ insulation
- Keeps cold for up to 24 hours and hot for 12 hours
- Leak-proof Flex Cap
- Non-slip, durable Color Last™ powder coating
- Compatible with most vehicle cup holders and backpack bottle holders
- Dishwasher safe
Dimensions:
- Mouth diameter: 4.9 cm
- Bottle diameter: 7.3 cm
- Bottle height: 28.3 cm
- Volume: 621 ml
Composition:
- Professional-grade 18/8 stainless steel, BPA-free
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